Solar radiation in Songshu Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, November 18
Total: 2786 wh/m2Hours07:0042 w/m2
08:00200 w/m2
09:00341 w/m2
10:00438 w/m2
11:00482 w/m2
12:00469 w/m2
13:00401 w/m2
14:00283 w/m2
15:00128 w/m2
16:002 w/m2
Tomorrow, November 19
Total: 2754 wh/m2Hours07:0039 w/m2
08:00197 w/m2
09:00337 w/m2
10:00435 w/m2
11:00479 w/m2
12:00465 w/m2
13:00398 w/m2
14:00280 w/m2
15:00123 w/m2
16:001 w/m2
Wednesday, November 20
Total: 2611 wh/m2Hours07:0017 w/m2
08:00110 w/m2
09:00322 w/m2
10:00427 w/m2
11:00475 w/m2
12:00463 w/m2
13:00395 w/m2
14:00277 w/m2
15:00124 w/m2
16:001 w/m2
Thursday, November 21
Total: 883 wh/m2Hours07:0034 w/m2
08:00189 w/m2
09:0083 w/m2
10:00107 w/m2
11:00118 w/m2
12:00115 w/m2
13:0098 w/m2
14:0069 w/m2
15:0069 w/m2
16:001 w/m2
Friday, November 22
Total: 1967 wh/m2Hours07:009 w/m2
08:0047 w/m2
09:00142 w/m2
10:00255 w/m2
11:00337 w/m2
12:00406 w/m2
13:00378 w/m2
14:00272 w/m2
15:00120 w/m2
16:001 w/m2
Saturday, November 23
Total: 2569 wh/m2Hours07:0029 w/m2
08:00183 w/m2
09:00323 w/m2
10:00418 w/m2
11:00456 w/m2
12:00439 w/m2
13:00369 w/m2
14:00252 w/m2
15:00100 w/m2
Sunday, November 24
Total: 2627 wh/m2Hours07:0027 w/m2
08:00179 w/m2
09:00320 w/m2
10:00418 w/m2
11:00463 w/m2
12:00451 w/m2
13:00385 w/m2
14:00268 w/m2
15:00116 w/m2
Monday, November 25
Total: 2601 wh/m2Hours07:0025 w/m2
08:00176 w/m2
09:00317 w/m2
10:00414 w/m2
11:00460 w/m2
12:00449 w/m2
13:00382 w/m2
14:00266 w/m2
15:00112 w/m2
Tuesday, November 26
Total: 849 wh/m2Hours07:006 w/m2
08:0043 w/m2
09:0078 w/m2
10:00103 w/m2
11:00114 w/m2
12:00155 w/m2
13:00165 w/m2
14:00136 w/m2
15:0049 w/m2
Wednesday, November 27
Total: 733 wh/m2Hours07:006 w/m2
08:0047 w/m2
09:0093 w/m2
10:00122 w/m2
11:00136 w/m2
12:00122 w/m2
13:00104 w/m2
14:0072 w/m2
15:0031 w/m2
Thursday, November 28
Total: 2526 wh/m2Hours07:0017 w/m2
08:00160 w/m2
09:00304 w/m2
10:00405 w/m2
11:00452 w/m2
12:00442 w/m2
13:00376 w/m2
14:00261 w/m2
15:00109 w/m2
Friday, November 29
Total: 694 wh/m2Hours07:006 w/m2
08:0057 w/m2
09:0098 w/m2
10:00111 w/m2
11:00112 w/m2
12:00110 w/m2
13:0094 w/m2
14:0065 w/m2
15:0041 w/m2
Saturday, November 30
Total: 625 wh/m2Hours07:004 w/m2
08:0040 w/m2
09:0075 w/m2
10:00100 w/m2
11:00112 w/m2
12:00109 w/m2
13:0093 w/m2
14:0065 w/m2
15:0027 w/m2
Sunday, December 1
Total: 1086 wh/m2Hours07:0012 w/m2
08:00148 w/m2
09:00247 w/m2
10:00239 w/m2
11:00111 w/m2
12:00109 w/m2
13:0093 w/m2
14:0064 w/m2
15:0063 w/m2
Monday, December 2
Total: 2469 wh/m2Hours07:0013 w/m2
08:00155 w/m2
09:00296 w/m2
10:00395 w/m2
11:00442 w/m2
12:00434 w/m2
13:00370 w/m2
14:00257 w/m2
15:00107 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
